Bambu Lab P2S Combo 3D Printer with AMS 2 PRO System vs Bambu Lab P1S + AMS

Both are enclosed CoreXY machines with the same 256 mm cube build volume and an AMS for multi-color. The P2S is the newer generation: a 5-inch touchscreen, AI failure detection, an eddy-current flow sensor, a stronger servo extruder, and an AMS 2 Pro that dries filament. The P1S is the proven workhorse and the cheaper way into enclosed multi-color printing, but it has a smaller screen, no camera-based failure detection, and the older AMS. Buy the P2S for multi-color work and warp-prone materials; buy the P1S if you want a solid enclosed printer and don't need the newer sensors.

• Choose the P2S Combo if you print multi-color often, run ABS or PA, and want the newer touchscreen, AI failure detection and filament drying in the AMS.
• Choose the P1S + AMS if you want a proven enclosed CoreXY printer with multi-color and don't need the newer sensors or drying.